3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| knak | 6 | 1890 | 842 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.383 | 0.694 | 0.983 | 70.0 | -39 | 166 | 1890 | 1890 | 5223 |
| Odd | 0.388 | 0.698 | 0.977 | 71.1 | -39 | 160 | 1752 | 1752 | 5286 |
| initial | 0.389 | 0.719 | 1.014 | 86.6 | -61 | 245 | 1481 | 1481 | 4182 |
| SRMFix | 0.402 | 0.723 | 1.023 | 74.4 | -51 | 167 | 1364 | 1364 | 5163 |
| SRM | 0.123 | 0.959 | 1.132 | 128.3 | -237 | 122 | 963 | 842 | 6567 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-02-13 | Member SRM 461 | 2 | 163 | 626.55 | 1.94 | 140 | 1890 | 5223 | 122 | 842 | 6567 |
| 5 | 2010-02-06 | SRM 460 | 2 | 835 | 573.48 | -0.54 | -39 | 1750 | 6320 | -84 | 720 | 7859 |
| 4 | 2010-01-19 | SRM 459 | 2 | 283 | 686.32 | 1.28 | 166 | 1789 | 5937 | 84 | 804 | 6864 |
| 3 | 2010-01-14 | Member SRM 458 | 2 | 485 | 610.40 | -0.11 | -5 | 1623 | 7336 | -71 | 720 | 7676 |
| 2 | 2009-12-17 | Member SRM 455 | 2 | 586 | 594.99 | -0.28 | -39 | 1628 | 7142 | -172 | 791 | 6885 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 572 | 575.30 | 0.01 | 31 | 1666 | 6972 | -237 | 963 | 5175 |